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Roof Warden

Roofing contractor

Niagara RoofMasters

110 James St Ste 200, St. Catharines, ON L2R 7E8

Listed under St Catharines, ON

Google average
4.8
Ratings counted
75
One and two star
3 of 75(4.0%)
Ontario median
2.9%

The first three are Google’s own figures for Niagara RoofMasters, read on 24 September 2026; the share is of every rating Google has counted, not of the review texts on this page. The median is ours — the middle figure among the Ontario roofers we list with enough ratings to compare.

Rating breakdown

4.8
75 ratings
Google’s profile shows 74
How the 75 ratings break down, from five stars to one
5
6891%
4
34%
3
11%
2
00%
1
34%
4.0%of these 75 ratings are one or two stars (3)

About typical — the typical roofer in Ontario sits at 2.9%. A higher share is a reason to read the critical reviews below, not a verdict.

The critical reviews

The one and two-star reviews, first. These are what a star average hides, and they are the reason this page exists.

All 2 of the one and two-star reviews we hold for Niagara RoofMasters, most recent first.

  • 1 out of 5Aliki La Bercasio2 years ago

    They charged me almost $400 upfront to identify a leak that my roof was having. I told him I need to come and look in the rain while the leak was actually happening. They told me they can’t do that. they came on a sunny day walked onto my roof and said sorry I can’t see anything under the solar panels even though I told him I had solar panels when I booked the appointment. They took my money upfront didn’t offer me a refund and did not inspect my roof. It started to rain I took a ladder popped my head in the attic and saw were the drops were coming from. now I have to call another roofer to come and fix that part. Definitely do not trust them to identify a leak on your roof. If I could give them no stars I would.

  • 1 out of 5Taylor Alice3 years ago

    Quoted me $2,000 to fix one piece of fascia on a roof. Insane. I would never recommend this company to any of my clients or colleagues.

    Reply from the business

    Hi Taylor! We're happy to explain our pricing further in this instance if you'd like to chat about it. We can be contacted at 905-892-5115.

What reviewers keep mentioning

Topics Google extracted from this business’s reviews, with how many mention each. These are words that appeared in reviews, which is not the same as a service the business sells.

  • personable staff4
  • curtesy4
  • eavestrough replacement2
  • quick call return2
  • installation team2
  • siding repair2
  • roofing issue solution2
  • professional manner2
  • quality materials2
  • new roof2

Other reviews we hold

14 more of the 67 reviews we hold text for, most recent first. We do not hold every review Google has.

  • 5 out of 5Ron Richardson3 hours ago

    Great service...very happy with the installers and everyone I've dealt with in the process...eaves look fantastic...

  • 5 out of 5jeff kirkwood4 months ago

    We desperately needed emergency repairs and Niagara Roof Masters came through. As luck would have it the first major snowfall of the year started two hours later and everything is fine even after many major snowfalls since.

    Reply from the business

    Thank you for your review, Jeff! We're so glad to hear you had a good experience with our business. Should you need anything else in the future, we would love to work with you again!

  • 5 out of 5Carl BrookerEdited 4 months ago

    I was very much impressed with the high level of service, along with the end product.

    Reply from the business

    Thank you, Carl! It was a pleasure working with you and we hope to do so again in future.

  • 5 out of 5Linda Gutri8 months ago

    When the Niagara Roof Masters salesman was gone and for the rest of the day, I was cursing myself for being an easy sell. I was told by a house inspector my roof renewal would cost $6,000 at today's prices. The final bill with Niagara Roof …

    Google cut this review short. The full text is on their Google profile.

  • 5 out of 5Dawn Riesebosch8 months ago

    Craig's presentation quote is very impressive and comprehensive with detail photos and explanations. Craig is very knowledgeable and great to deal with. He encourages clients to be informed of the quality of materials offered for comparison which is invaluable when considering the longevity of the materials used.

  • 5 out of 5Glen Riesebosch8 months ago

    We found Craig had just the right energy and made us feel very comfortable with the process.

  • 5 out of 5Sara Krug9 months ago

    Rob was terrific! He returned my call very quickly and arrived exactly when he said he would. His assessment was through and complete and pricing was very fair. He did an excellent job and explained various options in full to me. I will …

    Google cut this review short. The full text is on their Google profile.

  • 5 out of 5Wendy Richardsona year ago

    I thought I needed leaf guards so after checking a few company reviews I chose Niagara RoofMasters. Turns out my house already had leaf guards so I would like to thank Russel, the technician who came to do the job for being honest and letting me know they were there and in good condition so didn’t need replacing. Also thanks to Hayley for understanding and arranging for a deposit refund and also my original contact with the company,Brandy. All pleasant people and easy to talk to. 😊

    Reply from the business

    Thank you for your kind words! We’re so glad Russ, Hayley, and Brandy were able to provide you with honest, helpful service and a smooth experience. We truly appreciate your feedback and the opportunity to assist you.

  • 5 out of 5Don De Foresta year ago

    Very pleased with workmanship. Have even had neighbour's compliment about a job well done. Thanks.

    Reply from the business

    Thank you for your review, Don! We're pleased to hear you are happy with the work we completed. Hope to work with you again in future!

  • 5 out of 5Ray Lachancea year ago

    Dale, Ryan and David make a great team, all working together to meet the customers needs. We are return customers, this is our second Roof Masters roof, we would highly recommend.

    Reply from the business

    Thank you for your continued trust in us! We're delighted to hear that Dale, Ryan, and David provided another great experience. Your recommendation means a lot, and we truly appreciate your support as a return customer!

  • 5 out of 5Allison Noblea year ago

    Chris was a pleasure to deal with. Great response time and very knowledgeable. Will definitely use their services in the future.

    Reply from the business

    Hi Allison! Thank you for taking the time to leave us a review. Chris will be pleased to hear your kind words. Hope to work with you again in future!

  • 5 out of 5Tim Dumont2 years ago

    They were very efficient and professional in their work they performed. Even though they had to re-sheet the roof they completed the job in one day. The new roof looks great and the cleanup was excellent. We were very satisfied with everyone from sales to the in stallation crew.

    Reply from the business

    Hi Tim! Thank you for your kind review. We are happy to hear you are satisfied with your new roof! Should you need anything in the future, we would love to work with you again!

  • 5 out of 5Darren Melmer2 years ago

    Happy with the work performed. Crew was professional and courteous on site. Would recommend for roof work.

    Reply from the business

    Thank you for your review and recommendation, Darren! We're happy to hear you had a good experience with our business. Hope to work with you again!

  • 5 out of 5David DiPietro2 years ago

    Excellent experience all around. Super professional and thorough. Communication was fantastic from the initial quote, all the way until the final cleanup and walk around. There is a reason the reviews are so good. Well deserved.

    Reply from the business

    Hi David! Thank you for your thoughtful review! We're delighted you had such a positive experience and appreciated our professionalism and communication. Your feedback means a lot to us!

What Niagara RoofMasters says about itself

Taken from the business’s own website. We have not checked any of it. These are quotes, not credentials — a roofer writing “licensed and insured” on their homepage is not evidence that they are.

  • Licensed

    “…ESA standard must be completed by a Licensed Electrical Contractor. © 2026 Niagara…”

  • Insured

    “…to your safety and property, we’re fully insured, ensuring peace of mind for both you…”

  • Warranty offered

    “…Warranty Other Services BANNER MENU…”

  • Free estimates

    “…Roofing Siding Troughs Skylights Other Free Inspection Or Call Us: 647-277-4983 Niagara…”

  • Mentions the BBB

    “…installers and members of the Better Business Bureau, offering extensive service coverage…”

Their site also states: states a founding year.

Other roofers in St Catharines

Ranked by how many ratings Google has counted.

Other roofers we list in St Catharines
Roofing contractor
Niagara RoofMasters | Eavestrough and Roofing Niagarainformative staff, shingle installation, thorough inspection4.8367 ratings6.3% one and two star(647) 277-4983
Ace 1 Quality Roofing | Siding, Eavestroughs- Niagara Fallsprofessional crew, competitive pricing, shingles5.0254 ratings0.4% one and two star(289) 219-1665
AJT Roofing and Contractingprofessional crew, honest advice, eavestroughs4.9217 ratings1.4% one and two star(905) 931-3121
LM Exteriorsknowledgeable staff, door replacement, fair pricing4.7139 ratings8.6% one and two star(844) 988-2400
JD Roofing Inc.quick response, skylight replacement, shingle selection4.992 ratings3.3% one and two star(905) 818-1336
Guenther Metal Roofingmetal roof installation, beautiful roof, quick process5.060 ratings0% one and two star(289) 213-7257

All roofers in St Catharines →

Where this page comes from

Every figure above is Google’s, captured on 24 September 2026. The star average and the 75 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 75, of which 67 have any text — and it is not everything Google shows.

Roof Warden does not verify licenses, bonds, insurance or workers’ compensation cover, and nothing on this page should be read as though we had. Confirm those directly with the contractor and with your state or provincial licensing body before you hire anyone.